SUNRPC: remove BUG_ON in svc_register

Instead of calling BUG_ON(), do a WARN_ON_ONCE() and return -EINVAL.

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 3bf5a54..dfa4ba6 100644 (file)
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -950,7 +950,9 @@ int svc_register(const struct svc_serv *serv, struct net *net,
        unsigned int            i;
        int                     error = 0;
 
-       BUG_ON(proto == 0 && port == 0);
+       WARN_ON_ONCE(proto == 0 && port == 0);
+       if (proto == 0 && port == 0)
+               return -EINVAL;
 
        for (progp = serv->sv_program; progp; progp = progp->pg_next) {
                for (i = 0; i < progp->pg_nvers; i++) {